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  Monitoring Relays (1,269 items)

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Module: insulation monitoring relay; insulation resistance (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C IP rating: IP20 Supply voltage: 0...690V AC;0...1000V DC Leads: spring clamps Body dimensions: 45x104.8x85.6mm Ty...
ABB
CM-IVN.P
from £ 242.77*
per piece
 
 piece
Module: integration module; 12VDC; F&Home; IP00; 868MHz (1 offer) 
Manufacturer: F&F Operating temperature: 0...45°C IP rating: IP00 Supply voltage: 12V DC Frequency: 868MHz Type of module: integration module Number of analog inputs: 15 Manufacturer series: F&Home
F&F
RH-AC15S4R4-LR
from £ 165.69*
per piece
 
 piece
Module: integration module; 12VDC; F&Home; IP00; 868MHz (1 offer) 
Manufacturer: F&F Operating temperature: 0...45°C IP rating: IP00 Supply voltage: 12V DC Frequency: 868MHz Type of module: integration module Number of analog inputs: 15 Manufacturer series: F&Home
F&F
RH-AC15S4R4
from £ 157.31*
per piece
 
 piece
Module: integration module; 230VAC; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F Operating temperature: 0...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: integration module Manufacturer series: F&Home
F&F
RH-EQ3HUB
from £ 83.63*
per piece
 
 piece
Module: level monitoring relay (1 offer) 
Manufacturer: F&F Type of module: level monitoring relay
F&F
PZ-832RC
from £ 65.79*
per piece
 
 piece
Module: level monitoring relay (1 offer) 
Manufacturer: OMRON Type of module: level monitoring relay
Omron
61F-11
from £ 50.59*
per piece
 
 piece
Module: level monitoring relay; 24÷240VAC; 24÷240VDC; 250VAC/5A (1 offer) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...50°C IP rating: IP30 Supply voltage: 24...240V AC;24...240V DC Kind of output: NO / NC Type of module: ...
Schneider Electric
RM35LV14MW
from £ 66.71*
per piece
 
 piece
Schneider Electric RM35LM33MW electrical relay Black (3 offers) 
This Harmony RM35-LM relay allows monitoring of level control in 3-phase networks. This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in ind...
Schneider Electric
RM35LM33MW
from £ 54.923*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 24V AC;220...240V AC Kit contents: monitoring relay Related items: 11SN1;31CG...
LOVATO Electric
LVM30A240
from £ 53.25*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, NO Supply voltage: 220...240V AC Kit contents: monitoring relay Type of module: level monitoring relay C...
LOVATO Electric
LVMP10A240
from £ 60.78*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 220...240V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;...
LOVATO Electric
LVM20A240
from £ 40.06*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 110...127V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;...
LOVATO Electric
LVM20A127
from £ 39.96*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover;1 relay output, NO Supply voltage: 220...240V AC Kit contents: monitoring relay Related items...
LOVATO Electric
LVM40A240
from £ 121.63*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover;1 relay output, NO Supply voltage: 110...127V AC Kit contents: monitoring relay Related items...
LOVATO Electric
LVM40A127
from £ 121.70*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 24...240V AC;24...240V DC Kit contents: monitoring relay Related items: 11SN1...
LOVATO Electric
LVM25240
from £ 49.09*
per piece
 
 piece
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